AS9090 194.153.136.0/21 CIDR and IP Range Summary.ASN: 9090 - PR Newswire Europe Ltd.Host Count: 2046Addressable IPs: 2048194.153.136.0/24194.153.137.0/24194.153.138.0/24194.153.139.0/24194.153.140.0/24194.153.141.0/24194.153.142.0/24194.153.143.0/24